| 2012/03/16 | Universally Composable Key-management | 2012 Grande Region Security and Reliability Day (Nancy) |
| 2012/03/09 | Universally Composable Key-management | Jour PROSECCO (Paris) |
| 2011/12/08 | Universally Composable Key-management | Groupe de travail SECSI (Cachan) |
| 2011/06/08 | Secure APIs and Simulation- based Security | Séminaire du LSV (Pierrefonds) |
| 2010/11/04 | Game-theoretic Notions of Incoercibility | Groupe de travail SECSI (Cachan) |